Pulses suffer from changes in time and space when it propagates through matter, like
the positive Group Velocity Dispersion (GVD) which increases the pulse duration and
disperses its components ,this appears a2s a result of the second derivative of phase with
respect to frequency. We show in this article the possibility of a compensation way to
shorten the pulse duration based on negative GVD.
Violence between people as old as life, and the evolution of it and took
some of the traditional crimes new dimensions in their forms and sizes
and styles in the commission, and these patterns that emerged during
the last years of crimes of violence and terrorism that long a lot of
communities, including the Syrian society, which is still over four years
to suffer it.
The Research In This Regard Is Concerned With Pollution Of The Marine Environment, Which Is One Of The Vital Topics That Have Occupied The Attention Of The International Community In General and Coastal State
s In Particular, For Which The Conventions Aimed At ProtectingThe Marine Environment Were Concluded By Adopting The Rules Of Substantive Responsibility For Damages Resulting From Marine Pollution Accidents, Which Has Proved To Be The Legal Valve To Guarantee Individuals' Rights And Facilitating Compensation For Damages Resulting FromPollution Of TheMarine Environment In Cases Where AggrievedIs Unable To Prove Fault In The Face Of Responsible. The Research aims To Briefing By PillarsOf Substantive Responsibility And The Implications Of establishing It In The Light Of International And Regional Conventions That Concern The Issue Of Pollution Of The Marine Environment.The Research concluded That The Implementation Of The Substantive Responsibility Rules will Achieve Greater Protection For Those AffectedIf The Period Of Limitation Extinguished For The Compensation Lawsuit Is Taken Into Account In The Interest Of Aggrieved, Especially Since Some Conventions Don’t TakeInto Account That The Environmental DamageIs Slow To Emerge, Thus Losing The Right Of Aggrieved To Compensation Due To The Lapse Of Time
